Untrusted search path in Zoom Rooms Controller for Windows - CVE-2026-30906
Published: May 12, 2026
Vulnerability identifier: #VU131148
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-30906
CWE-ID: CWE-426
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Zoom Video Communications, Inc.
Affected software:
Zoom Rooms Controller for Windows
Zoom Rooms Controller for Windows
Detailed vulnerability description
The vulnerability allows a local user to escalate privileges.
The vulnerability exists due to an untrusted search path in the installer for Zoom Rooms for Windows when loading local resources during installation. A local user can place a crafted file in a searched path to escalate privileges.
How to mitigate CVE-2026-30906
Install security update from vendor's website.